{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:MLKDVWSBUTHAYHIRXDT4UM3P7W","short_pith_number":"pith:MLKDVWSB","canonical_record":{"source":{"id":"1709.03599","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-09-11T21:11:02Z","cross_cats_sorted":[],"title_canon_sha256":"f5dac436d3ae1ff3902c4b352e0a7fccbb2cca77c3cd27ccddb852202dd995f9","abstract_canon_sha256":"995717e0c34a3a858a32e43f0e0b9b71a8fa5adecbb860d2714a02af4c6d496b"},"schema_version":"1.0"},"canonical_sha256":"62d43ada41a4ce0c1d11b8e7ca336ffd89bd75be16d2204c1681f4e83db278a6","source":{"kind":"arxiv","id":"1709.03599","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.03599","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"arxiv_version","alias_value":"1709.03599v2","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.03599","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"pith_short_12","alias_value":"MLKDVWSBUTHA","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MLKDVWSBUTHAYHIR","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MLKDVWSB","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:MLKDVWSBUTHAYHIRXDT4UM3P7W","target":"record","payload":{"canonical_record":{"source":{"id":"1709.03599","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-09-11T21:11:02Z","cross_cats_sorted":[],"title_canon_sha256":"f5dac436d3ae1ff3902c4b352e0a7fccbb2cca77c3cd27ccddb852202dd995f9","abstract_canon_sha256":"995717e0c34a3a858a32e43f0e0b9b71a8fa5adecbb860d2714a02af4c6d496b"},"schema_version":"1.0"},"canonical_sha256":"62d43ada41a4ce0c1d11b8e7ca336ffd89bd75be16d2204c1681f4e83db278a6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:54.459096Z","signature_b64":"G8GK/MfTSqMeYffvWGn8sgsi5nthraZMbkdyGpEYYO3jbxU7LDotE9WpcWyG37TSmxh+T/r+w+AvoRCCtApZDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62d43ada41a4ce0c1d11b8e7ca336ffd89bd75be16d2204c1681f4e83db278a6","last_reissued_at":"2026-05-18T00:29:54.458584Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:54.458584Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.03599","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:29:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v+qJALTApHZ04t0Gajogq9sEDNrCJgC1gyqNdfG44DPQU1Vq6XsUlwVnrpuEngqYyvsy3wmGGYBj3Ms3OxfYCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:44:55.158642Z"},"content_sha256":"45ac3c69a6dcb1acfa6f55a6708fc3c93b4893e62b00e1b9d6c295a3b42b6c7b","schema_version":"1.0","event_id":"sha256:45ac3c69a6dcb1acfa6f55a6708fc3c93b4893e62b00e1b9d6c295a3b42b6c7b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:MLKDVWSBUTHAYHIRXDT4UM3P7W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lens covariance effects on likelihood analyses of CMB power spectra","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Pavel Motloch, Wayne Hu","submitted_at":"2017-09-11T21:11:02Z","abstract_excerpt":"Non-Gaussian correlations induced in CMB power spectra by gravitational lensing must be included in likelihood analyses for future CMB experiments. We present a simple but accurate likelihood model which includes these correlations and use it for Markov Chain Monte Carlo parameter estimation from simulated lensed CMB maps in the context of $\\Lambda$CDM and extensions which include the sum of neutrino masses or the dark energy equation of state $w$. If lensing-induced covariance is not taken into account for a CMB-S4 type experiment, the errors for one combination of parameters in each case wou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.03599","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:29:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eGCPm7ZvwbEzGlIm8uRTDL/BFn3RwfXof3oF/S0YBuClXUcHOOe0CwSWrd3HL+gGxAgGVAVoNL/9kb0dR6QdCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:44:55.159308Z"},"content_sha256":"e83476d345543335a2595db5af4e4939a8295921232675d9e832f357b2115829","schema_version":"1.0","event_id":"sha256:e83476d345543335a2595db5af4e4939a8295921232675d9e832f357b2115829"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MLKDVWSBUTHAYHIRXDT4UM3P7W/bundle.json","state_url":"https://pith.science/pith/MLKDVWSBUTHAYHIRXDT4UM3P7W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MLKDVWSBUTHAYHIRXDT4UM3P7W/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T18:44:55Z","links":{"resolver":"https://pith.science/pith/MLKDVWSBUTHAYHIRXDT4UM3P7W","bundle":"https://pith.science/pith/MLKDVWSBUTHAYHIRXDT4UM3P7W/bundle.json","state":"https://pith.science/pith/MLKDVWSBUTHAYHIRXDT4UM3P7W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MLKDVWSBUTHAYHIRXDT4UM3P7W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MLKDVWSBUTHAYHIRXDT4UM3P7W","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"995717e0c34a3a858a32e43f0e0b9b71a8fa5adecbb860d2714a02af4c6d496b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-09-11T21:11:02Z","title_canon_sha256":"f5dac436d3ae1ff3902c4b352e0a7fccbb2cca77c3cd27ccddb852202dd995f9"},"schema_version":"1.0","source":{"id":"1709.03599","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.03599","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"arxiv_version","alias_value":"1709.03599v2","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.03599","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"pith_short_12","alias_value":"MLKDVWSBUTHA","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MLKDVWSBUTHAYHIR","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MLKDVWSB","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:e83476d345543335a2595db5af4e4939a8295921232675d9e832f357b2115829","target":"graph","created_at":"2026-05-18T00:29:54Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Non-Gaussian correlations induced in CMB power spectra by gravitational lensing must be included in likelihood analyses for future CMB experiments. We present a simple but accurate likelihood model which includes these correlations and use it for Markov Chain Monte Carlo parameter estimation from simulated lensed CMB maps in the context of $\\Lambda$CDM and extensions which include the sum of neutrino masses or the dark energy equation of state $w$. If lensing-induced covariance is not taken into account for a CMB-S4 type experiment, the errors for one combination of parameters in each case wou","authors_text":"Pavel Motloch, Wayne Hu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-09-11T21:11:02Z","title":"Lens covariance effects on likelihood analyses of CMB power spectra"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.03599","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:45ac3c69a6dcb1acfa6f55a6708fc3c93b4893e62b00e1b9d6c295a3b42b6c7b","target":"record","created_at":"2026-05-18T00:29:54Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"995717e0c34a3a858a32e43f0e0b9b71a8fa5adecbb860d2714a02af4c6d496b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-09-11T21:11:02Z","title_canon_sha256":"f5dac436d3ae1ff3902c4b352e0a7fccbb2cca77c3cd27ccddb852202dd995f9"},"schema_version":"1.0","source":{"id":"1709.03599","kind":"arxiv","version":2}},"canonical_sha256":"62d43ada41a4ce0c1d11b8e7ca336ffd89bd75be16d2204c1681f4e83db278a6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"62d43ada41a4ce0c1d11b8e7ca336ffd89bd75be16d2204c1681f4e83db278a6","first_computed_at":"2026-05-18T00:29:54.458584Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:54.458584Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G8GK/MfTSqMeYffvWGn8sgsi5nthraZMbkdyGpEYYO3jbxU7LDotE9WpcWyG37TSmxh+T/r+w+AvoRCCtApZDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:54.459096Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.03599","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:45ac3c69a6dcb1acfa6f55a6708fc3c93b4893e62b00e1b9d6c295a3b42b6c7b","sha256:e83476d345543335a2595db5af4e4939a8295921232675d9e832f357b2115829"],"state_sha256":"97f37051770b623814efdef8e3d9cb31db739b67f04901ec2a3560a5c51c255e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eZHONqaICQgzqnhAO7RI6rcOcDqV5RhWtB3VuFYxHQGqtJKD551kxh5oHUAh+pZbRcTCn0if9351mMXgcqsrCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:44:55.164398Z","bundle_sha256":"9e4910b3be382f264819fea6d5da8fe435688935dd7c785115847ee9ad78a2f0"}}